PIC24F16KL402 Datasheet, PDF (19/260 Pages) Microchip Technology – Low-Power, Low-Cost, General Purpose 16-Bit Flash Microcontrollers with nanoWatt XLP Technology

PIC24F16KL402 FAMILY
TABLE 1-5: PIC24F16KL20X/10X FAMILY PINOUT DESCRIPTIONS (CONTINUED)
Pin Number
Function
20-Pin
PDIP/
SSOP/
SOIC
20-Pin
QFN
14-Pin _{I/O Buffer}
PDIP/
TSSOP
Description
CVREF
CVREF+
CVREF-
HLVDIN
INT0
INT1
INT2
MCLR
17
14
11
2
19
2
3
20
3
15
12
6
11
8
12
17
14
11
14
11
10
1
18
1
OSCI
OSCO
PGEC1
PCED1
PGEC2
PGED2
PGEC3
PGED3
RA0
RA1
RA2
RA3
RA4
RA5
RA6
RB0
RB1
RB2
RB4
RB7
RB8
RB9
RB12
RB13
RB14
RB15
REFO
Legend:
7
4
4
8
5
5
5
2
—
4
1
—
2
19
2
3
20
3
10
7
7
9
6
6
2
19
2
3
20
3
7
4
4
8
5
5
10
7
7
1
18
1
14
11
10
4
1
—
5
2
—
6
3
—
9
6
6
11
8
—
12
9
8
13
10
9
15
12
—
16
13
—
17
14
11
18
15
12
18
15
12
TTL = TTL input buffer
ANA = Analog level input/output
I
ANA Comparator Voltage Reference Output
I
ANA Comparator Reference Positive Input Voltage
I
ANA Comparator Reference Negative Input Voltage
I
ST High/Low-Voltage Detect Input
I
ST Interrupt 0 Input
I
ST Interrupt 1 Input
I
ST Interrupt 2 Input
I
ST Master Clear (device Reset) Input. This line is brought
low to cause a Reset.
I
ANA Main Oscillator Input
O
ANA Main Oscillator Output
I/O
ST ICSP™ Clock 1
I/O
ST ICSP Data 1
I/O
ST ICSP Clock 2
I/O
ST ICSP Data 2
I/O
ST ICSP Clock 3
I/O
ST ICSP Data 3
I/O
ST PORTA Pins
I/O
ST
I/O
ST
I/O
ST
I/O
ST
I
ST
I/O
ST
I/O
ST PORTB Pins
I/O
ST
I/O
ST
I/O
ST
I/O
ST
I/O
ST
I/O
ST
I/O
ST
I/O
ST
I/O
ST
I/O
ST
O
—
Reference Clock Output
ST = Schmitt Trigger input buffer
I²C = I²C™/SMBus input buffer
 2011 Microchip Technology Inc.
DS31037B-page 19